UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for SBUL... Searching the city database file for: SBUL ... Date:1200Z 29 NOV 25 Station: SBUL WMO ident: 83525 Latitude: -18.89 Longitude: -48.23 Elevation: 943.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 80 1 925 775 SFC 908 943 26.4 11.4 39 15.0 16.7 120 5 307.9 309.7 293.4 336.4 9.36 3 894 1078 23.8 8.8 38 15.0 14.5 152 5 306.6 308.1 291.9 330.8 7.97 4 850 1513 20.2 6.2 40 14.0 11.9 255 4 307.3 308.6 291.3 328.7 7.01 5 791 2127 15.0 5.0 51 10.0 9.2 314 10 308.1 309.4 291.5 329.3 6.93 6 780 2246 14.6 1.6 41 13.0 7.5 312 12 308.9 310.0 290.6 326.0 5.51 7 700 3155 11.2 -23.8 7 35.0 -0.6 260 7 314.9 315.0 288.0 317.6 0.80 8 693 3239 11.4 -25.6 6 37.0 -0.7 244 9 316.0 316.1 288.2 318.4 0.69 9 607 4326 1.8 -17.2 23 19.0 -5.1 203 22 317.1 317.5 289.6 322.6 1.63 10 598 4447 2.2 -25.8 10 28.0 -6.2 197 24 319.0 319.1 289.3 321.7 0.78 11 514 5653 -5.1 -35.1 7 30.0 -11.9 199 20 324.3 324.3 290.5 325.6 0.38 12 506 5776 -4.5 -32.5 9 28.0 -11.5 195 21 326.4 326.5 291.2 328.3 0.49 13 500 5870 -5.1 -31.1 11 26.0 -11.8 220 18 326.8 326.9 291.4 328.9 0.57 14 434 6964 -14.3 -35.3 15 21.0 -18.5 204 23 328.6 328.7 291.8 330.3 0.44 15 400 7580 -17.3 -48.3 5 31.0 -21.5 195 21 332.5 332.5 292.5 333.0 0.12 16 376 8041 -19.9 -54.9 3 35.0 -23.7 207 18 335.0 335.0 293.1 335.2 0.06 17 367 8220 -20.7 -50.7 5 30.0 -24.3 218 15 336.3 336.3 293.5 336.7 0.10 18 300 9670 -33.7 -44.7 32 11.0 -34.8 225 11 337.9 337.9 294.0 338.8 0.24 19 299 9693 -33.9 -44.9 32 11.0 -35.0 228 13 337.9 338.0 294.0 338.8 0.23 20 275 10273 -37.5 -43.5 53 6.0 -38.1 227 35 340.9 341.0 294.8 342.1 0.30 21 271 10373 -38.5 -46.5 43 8.0 -39.2 225 38 340.9 340.9 294.7 341.7 0.22 22 257 10734 -41.7 -43.8 80 2.1 -41.9 228 37 341.4 341.4 295.0 342.6 0.31 23 255 10787 -41.9 -49.9 41 8.0 -42.4 229 36 341.8 341.9 294.9 342.5 0.16 24 253 10840 -42.1 -52.1 33 10.0 -42.7 229 36 342.3 342.3 295.0 342.8 0.12 25 250 10920 -42.9 -50.9 41 8.0 -43.4 230 36 342.3 342.3 295.0 342.9 0.14 26 237 11278 -46.3 -52.3 51 6.0 -46.6 229 38 342.4 342.4 295.0 342.9 0.13 27 225 11622 -48.5 -60.5 24 12.0 -48.9 227 40 344.2 344.2 295.4 344.4 0.05 28 206 12199 -52.3 -64.3 22 12.0 -52.6 225 43 347.0 347.0 296.0 347.1 0.03 29 200 12390 -53.9 -64.9 25 11.0 -54.1 235 46 347.4 347.4 296.1 347.5 0.03 30 181 13022 -58.9 -63.9 52 5.0 -59.0 248 49 349.3 349.3 296.5 349.5 0.04 31 150 14180 -65.1 -71.1 43 6.0 -65.1 245 38 357.9 357.9 298.3 358.0 0.02 32 139 14640 -67.9 -72.1 55 4.2 -67.9 235 37 360.9 360.9 298.9 361.0 0.02 33 121 15461 -73.5 -83.5 20 10.0 -73.5 215 38 365.3 365.3 299.7 365.3 0.00 34 104 16349 -71.5 -88.5 6 17.0 -71.6 171 38 385.2 385.2 303.1 385.2 0.00 35 100 16580 -72.9 -88.9 7 16.0 -72.9 155 38 386.9 386.9 303.3 386.9 0.00 36 79 17940 -79.1 -89.1 18 10.0 -79.1 110 22 401.0 401.0 305.3 401.1 0.00 37 70 18630 -77.3 -89.3 13 12.0 -77.3 100 14 419.0 419.0 307.6 419.0 0.00 38 63 19237 -76.5 -89.5 11 13.0 -76.6 112 21 433.6 433.6 309.2 433.6 0.00 39 54 20146 -68.1 -90.1 3 22.0 -68.3 116 24 472.5 472.5 312.8 472.5 0.00 40 50 20610 -67.5 -90.5 2 23.0 -67.7 90 22 484.4 484.4 313.8 484.4 0.00 41 47 20983 -67.3 -91.3 2 24.0 -67.5 103 24 493.5 493.6 314.5 493.6 0.00 42 47 20983 -67.5 -91.5 2 24.0 -67.7 103 24 493.1 493.1 314.4 493.1 0.00 TRP 79 17940 -79.1 -89.1 18 10.0 -79.1 110 22 401.0 401.0 305.3 401.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 572.68 mb = 4810.09 m = 15780.96 ft Wetbulb zero: 705.64 mb = 3087.55 m = 10129.64 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 21.65 % Est. max temperature: 28.90 C = 84.03 F Sfc-Lift cond lev (LCL): 728.62 mb = 2818.30 m = 9246.28 ft T: 12.46 C 700-500 lapse rate: 6.00 C/km ThetaE index: 11.70 C Layer 780.0- 693.0 mb Conv cond level (CCL): 611.28 mb = 4268.38 m = 14003.69 ft Mean mixing ratio: 7.42 g/kg Conv temperature: 35.31 C = 95.56 F Cap Strength: 7.57 C Lifted Index: 6.19 C Risk: None Lifted Index @300 mb: 6.65 C Lifted Index @700 mb: 6.87 C Showalter Index: 6.77 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 11.30 C K Index: -3.50 Risk: None Sweat Index: 100.40 Risk: None Energy Index: 0.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.49 J/kg Max Up Vert Vel: 3.00 m/s Conv Inhibition (B-): 15216.49 J/kg Cap Strength: 7.38 C Lift Cond Lev (LCL): 698.91 mb = 3168.06 m = 10393.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 250 at 11 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 908 943 120 5 -4.3 2.5 | 85 15 -15.1 -1.4 1 850 1513 255 4 3.9 1.0 | 67 7 -6.9 -2.9 2 790 2134 315 10 7.1 -7.1 | 19 12 -3.7 -11.0 3 762 2438 305 17 13.9 -9.8 | 347 14 3.1 -13.7 4 709 3048 305 11 9.0 -6.3 | 10 10 -1.8 -10.2 5 700 3155 260 7 6.9 1.2 | 55 5 -3.9 -2.7 6 683 3353 220 11 7.1 8.4 | 140 6 -3.7 4.5 7 658 3658 220 17 10.9 13.0 | 181 9 0.1 9.1 8 633 3962 200 18 6.2 16.9 | 160 14 -4.6 13.0 9 610 4267 205 22 9.3 19.9 | 175 16 -1.5 16.0 10 587 4572 190 26 4.5 25.6 | 164 23 -6.3 21.7 11 545 5182 210 17 8.5 14.7 | 168 11 -2.3 10.8 12 505 5791 195 21 5.4 20.3 | 162 17 -5.3 16.4 13 500 5870 220 18 11.6 13.8 | 185 10 0.8 9.9 14 485 6096 210 15 7.5 13.0 | 160 10 -3.3 9.1 15 467 6401 225 17 12.0 12.0 | 189 8 1.2 8.1 16 414 7315 190 27 4.7 26.6 | 165 23 -6.1 22.7 17 400 7580 195 21 5.4 20.3 | 162 17 -5.3 16.4 18 381 7925 200 20 6.8 18.8 | 165 15 -3.9 14.9 19 366 8230 220 15 9.6 11.5 | 171 8 -1.1 7.6 20 323 9144 175 17 -1.5 16.9 | 137 18 -12.3 13.0 21 300 9670 225 11 7.8 7.8 | 142 5 -3.0 3.8 22 296 9754 235 20 16.4 11.5 | 217 9 5.6 7.5 23 271 10363 225 38 26.9 26.9 | 215 28 16.1 22.9 24 250 10920 230 36 27.6 23.1 | 221 26 16.8 19.2 25 206 12192 225 43 30.4 30.4 | 217 33 19.6 26.5 26 200 12390 235 46 37.7 26.4 | 230 35 26.9 22.5 27 178 13106 250 50 47.0 17.1 | 250 39 36.2 13.2 28 162 13716 240 56 48.5 28.0 | 237 45 37.7 24.1 29 154 14021 235 46 37.7 26.4 | 230 35 26.9 22.5 30 150 14180 245 38 34.4 16.1 | 243 27 23.7 12.1 31 146 14326 245 41 37.2 17.3 | 243 30 26.4 13.4 32 139 14630 235 37 30.3 21.2 | 228 26 19.5 17.3 33 113 15850 205 38 16.1 34.4 | 190 31 5.3 30.5 34 100 16580 155 38 -16.1 34.4 | 139 41 -26.8 30.5 35 97 16764 160 40 -13.7 37.6 | 144 42 -24.5 33.7 36 87 17374 160 31 -10.6 29.1 | 140 33 -21.4 25.2 37 83 17678 130 26 -19.9 16.7 | 113 33 -30.7 12.8 38 79 17940 110 22 -20.7 7.5 | 97 32 -31.5 3.6 39 78 17983 135 22 -15.6 15.6 | 114 29 -26.3 11.6 40 74 18288 110 22 -20.7 7.5 | 97 32 -31.5 3.6 41 70 18593 125 17 -13.9 9.8 | 103 25 -24.7 5.8 42 70 18630 100 14 -13.8 2.4 | 87 25 -24.6 -1.5 43 67 18898 100 15 -14.8 2.6 | 87 26 -25.6 -1.3 44 60 19507 120 26 -22.5 13.0 | 105 35 -33.3 9.1 45 57 19812 110 29 -27.3 9.9 | 99 39 -38.0 6.0 46 52 20422 120 20 -17.3 10.0 | 102 29 -28.1 6.1 47 50 20610 90 22 -22.0 0.0 | 83 33 -32.8 -3.9 48 49 20726 110 24 -22.6 8.2 | 97 34 -33.3 4.3 49 43 21336 85 25 -24.9 -2.2 | 80 36 -35.7 -6.1 Wind Parameters Mean winds (0-6000m): 220.0 at 15.3 knts Storm direction: 250.0 at 11.5 knts Shear (0-3000m) pos: 3.8 neg: 4.7 tot: 8.5 10-3/s Storm rel Dir Shear (0-3000m): 76.9 deg Storm rel helicity (0-3000m) pos: 44.2 neg: -53.5 tot: -9.3 m^2/s^2 ave: -3.1 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 10.3 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.18 Bulk Shear: 25.64 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 156 5 91 13| 8.1 0.0 8.1| 7.3 -5.4 2.0 3.9 -0.04| 9.7 -0.4 1000 259 5 63 6| 6.8 0.0 6.8| 7.3 -17.2 -9.9 -9.9 -0.41| 8.5 -3.5 1500 298 7 30 9| 7.5 0.0 7.5| 7.3 -42.9 -35.6 -23.7 -0.54| 9.3 -5.1 2000 302 9 19 9| 5.6 1.3 6.9| 19.6 -42.9 -23.3 -11.7 -0.34| 8.3 -2.8 2500 292 9 16 8| 4.5 4.2 8.7| 38.2 -42.9 -4.6 -1.9 0.06| 10.4 0.6 3000 269 11 3 4| 3.8 4.7 8.5| 44.2 -53.5 -9.3 -3.1 0.04| 10.3 0.4 4000 232 14 179 4| 3.3 4.3 7.6| 62.5 -68.5 -6.0 -1.5 0.05| 10.0 0.5 5000 222 15 172 7| 3.2 3.5 6.6| 75.8 -74.3 1.5 0.3 0.06| 9.8 0.6 6000 220 15 173 8| 2.8 3.6 6.4| 84.4 -89.8 -5.4 -0.9 0.04| 9.4 0.4 Wrote GIF file: /home/apache/climate/data/raob//SBUL/skewt/SBUL.skewt.20251129.12.gif